/*
 * Copyright 2019 WeBank
 * Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.webank.wedatasphere.linkis.datasourcemanager.core.formdata;

import java.util.concurrent.ConcurrentHashMap;

/**
 * Simple static factory
 *
 */
public class FormDataTransformerFactory {

    private static final ConcurrentHashMap<String, MultiPartFormDataTransformer>
        formDataTransformerStored = new ConcurrentHashMap<>();

    /**
     * Build custom implement
     * @return
     */
    public static MultiPartFormDataTransformer buildCustom(){
        return formDataTransformerStored.computeIfAbsent("custom", key -> new CustomMultiPartFormDataTransformer());
    }
}
